Added Memory

I added an external 16K EEPROM IC to the project (an AT24C16B). I don’t really need it for anything yet, but it’s a great way to test I2C since writing and reading from the memory is very straight forward. With I2C now setup, I’m ready to move on to the camera. That being said, I find myself drawn to going back over the code I’ve written so far and improving it. I’ll try to do both this weekend. There’s always a lot of little details to work on for each module and sometimes I don’t know when it’s time to move on.